baber/WOPTO huggingface dataset:
Patent JP-H0525630-A (JP)
Title: Bearing mechanism permitting eccentric rotation and rotational driving device constituted by using this mechanism
Inventor: NAKADA TETSUO
IPC: H01L21/265
Filed: 1991-07-18
Abstract: PURPOSE:To provide the bearing which permits eccentric rotation and is not increased in thickness and outside diameter size. CONSTITUTION:A 1st ring member 22 is disposed on the disposition plane 12a of a clamper member 12 and a 2nd ring member 24 is disposed on the disposition plane 16a of a rotation guiding member 14. Plural pieces of balls 26 making rotational contact with the opposite surfaces 22a, 24a of the 1st and 2nd ring members 22, 24 are housed and are disposed circumferentially zigzag in such a manner that the attachment and detachment thereof are prevented by a retainer 28. Rotational driving power is transmitted to the clamper member 12 pressing a wafer w and the clamper member is driven by this power to rotate when a supporting base 10 imposed with the wafer w is driven to rotate. The clamper member 12 can be rotated relative to the rotation guiding member 14 by the rolling contact of the balls 26. In addition, the balls 26 move freely two-dimensionally on the opposite surface 24a of the 2nd ring member 24 and, therefore, even if the center of rotation of the supporting base 10 and the center of rotation of the clamper member 12 are offcentered and, therefore, the eccentric rotation guiding of the clamper member 12 is possible.
Patent JP-S6263833-A (JP)
Title: Method and instrument for measuring optical transmission loss
Inventor: TSUBOKAWA MAKOTO
IPC: G01M11/00
Filed: 1985-09-13
Abstract: PURPOSE:To measure an optical transmission loss in each separate mode by observing independently the intensity of an interference caused in each mode due to a group delay difference between plural modes. CONSTITUTION:A luminous flux which has been emitted from a light source 1 passes through a polarizer 2, and separated into two luminous fluxes by an acousto-optical modulator 3. The first luminous flux is made incident on an optical fiber to be measured 8. The second luminous flux is made incident on a reference use optical fiber 9. An emitted light of the fiber 9 passes through a semi-transparent mirror 10, reflected by a movable mirror 11, multiplexed with the first luminous flux by the semi-transparent mirror 10, and made incident on a photodetector 12. The photodetector 12 detects the interference intensity of the luminous flux of an LP01 mode and an LP11 mode, which has been emitted from the fiber 8, and a reference light of an LP01 mode, which has been emitted from the fiber 9, as a beat signal of ad riving frequency (f) of the modulator 3. In this way, the transmission losses of the LP01 mode and the LP11 mode are measured independently, respectively.
Patent JP-S6264122-A (JP)
Title: Driver circuit
Inventor: SUGIYAMA NOBUYUKI
IPC: H03K17/687
Filed: 1985-09-13
Abstract: PURPOSE:To attain the normal operation at a voltage level of a voltage by a dry battery by using a circuit bringing a gate potential of the 6th FET to a prescribed potential when an input signal to a prescribed node is at a low level. CONSTITUTION:When a signal inputted to a node 3 changes from H to L, a FET Q1 is turned on and a FET Q3 is turned off, the potential of the node 1 goes up to a VDD and the potential of a node 2 goes up to a VDDVTN lower by a threshold voltage VTN of the EFT Q2, the potential of the node 4 is lowered, the FET Q4 is turned on to increase the potential of the node 2 to the VPP. In this case, the FET Q2 is turned off, even when a high voltage is fed to the VPP for the write, the potential at the node 2 goes to a high potential in tracking and the level of the node 4 is kept to a GND level. Con versely, when the input signal of the node 3 changes from L to H, the FETs Q1, Q2 are turned off to decrease the potential at the node 2, the nodes 1, 2 are of equipotential, the FET Q5 is turned on and the FET Q6 is turned off, the level of the node 4 goes up to the VPP, the FET Q4 is turned off and the node 2 is kept to the GND level.
Patent JP-S57129564-A (JP)
Title: Automatic telephone answering device
Inventor: OTSUTOO GEORUKU BAARE
IPC: H04M1/65
Filed: 1981-12-18
Abstract: For switching over from playback of the owner's announcement text to recording a message from a caller, a pause of defined length is present on the announcement tape between the first and second (or end) parts thereof. This pause is recorded and on every run of the announcement tape through the apparatus the reading, recorded for the length, undergoes comparison with the pause of the announcement tape being transported. When the two values are the same, switch over takes place. In this way, it is possible to make certain of switch over without being dependent on the tape speed, and the circuit system may be made very much less complex.
Patent JP-S6399092-A (JP)
Title: Erythromycin derivative and production thereof
Inventor: OMURA SATOSHI
IPC: A61K31/70
Filed: 1986-09-01
Abstract: NEW MATERIAL:The compound of formula I {R<1> is H or (substituted)acyl; R<2> is H, (substituted)acyl or (substituted)alkyl; R<3> is H or methyl; R<4> is H or OH; Z is group of formula II [R<5> is H, (substituted)acyl or (substituted)alkyl; R<6> is H, lower carboxylic acid acyl, etc.], group of formula III [Y is >B-R<8> (R<8> is alkyl or aryl), etc.]} or its salt. EXAMPLE:N-ethyl-nor-8,9-anhydroerythromycin A 6,9-hemiketal. USE:Agent for promoting contraction motion of digestive tract of mammal. PREPARATION:The compound of formula IV (Z'' is group of formula V, etc.) is made to react with acylation agent, alkylation agent, boronation agent, carbonation agent, sulfinylation agent or ketalization agent and, if necessary, the reaction product is deprotected.
Patent JP-S6448974-A (JP)
Title: Turning type parking device
Inventor: SHINTANI TOKUO
IPC: E04H6/06
Filed: 1987-08-17
Abstract: PURPOSE: To reduce the energy consumption of a turning parking device by making the device turnable with small energy by constituting one corner section of the on-vehicle pallet of the parking device of an auxiliary pallet. CONSTITUTION: An on-vehicle pallet P is constituted of a pallet P1 which is composed of a left-side wheel supporting member 2 and front-wheel supporting member 3 and can be turned above a parking space R2 by means of rollers and an auxiliary pallet P2 which has a right-side rear wheel supporting surface 6 and connected to the rear right side face of the supporting member 2 in such a way that the base-end section of the pallet P2 can be turned freely. At the time of parking a four-wheel automobile V, the rear section of the pallet P is protruded onto a road P1 by turning the pallet P by contracting a cylinder C and the automobile V is made to run on to the pallet P by a halfway. Then, after the automobile V is parked on the pallet P by turning the auxiliary pallet P2 , the pallet P is housed in the parking space R2 by turning the pallet P by extending the cylinder C. At the time of taking out the automobile V from the parking space R2 , the above-mentioned procedure is performed reversely.
Patent JP-S6186110-A (JP)
Title: Drill break detecting device for print substrate drilling machine
Inventor: NAKAJIMA SEIJI
IPC: H05K3/00
Filed: 1984-10-01
Abstract: PURPOSE:To reliably detect break of a drill, by a method wherein a pair of oblong holes are formed in the side wall of the pressure foot of a print substrate drilling machine, the interior is irradiated through the one of the holes, and the drill and the print substrate are observed through receipt of light transmitted through the other hole. CONSTITUTION:Oblong holes 28 and 29, positioned facing each other, are formed in the side wall of the pressure foot 14. A reflecting mirror 32 and a projecting means 33 are supported to the upper surface of a guide 25 through brackets 30 and 31. Light projected from the projecting means 33 is reflected by the reflecting mirror 32, and the drilling position of a print substrate 3 is irradiated with the light emitted through the oblong hole 28. A television camera 35 is supported to a frame 34 in a manner that it is positioned opposite to the oblong hole 29, and the drilling position on the print substrate 3 and an image therearound are projected on a television receiver 37. Thus, watching of a picture on the television receiver 37 enables detection of break of a drill 9.
Patent JP-S6263993-A (JP)
Inventor: IWASAKI SHOJI
IPC: G09G3/36
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1029469-A (JP)
Title: Image displaying section turning device for car-navigation system
Inventor: HAYASHI MASATOSHI
IPC: B60R11/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To enable an image displaying section to be driven by a small-sized motor and fixed by a sufficient braking force under and image displaying condition. SOLUTION: An engaging member 5 rotatably supported at an image displaying section frame is fixed to a base frame. Rotating members 6, 7 are rotatably supported at the image displaying section frame and engaged with an engaging member 5 with a certain clearance. To the rotating members is transmitted a rotating force of a motor supported at the image displaying section frame. A cylindrical surface of the engaging member is provided with recesses 5d, 5c. A lock lever 9 is slidably supported at the image displaying section frame, energized by a spring and freely inserted into the recesses 5d, 5c of the engaging member.  At the initial stage of rotation of the motor, the rotating member 6 is not locked with the engaging member 5, but the engaged state between the lock lever 9 and the engaging member 5 is released under a rotating of the rotating member 7b and thereafter the rotating member 6 and the engaging member 5 are locked to each other and the image displaying section frame is rotated.
Patent JP-H0758715-A (JP)
Title: Incoming transmission timing determination system for star type optical subscriber system
Inventor: HIRAOKA TOSHIHIDE
IPC: H04J3/00
Filed: 1993-08-18
Abstract: PURPOSE:To reduce the cost for system structuring, to shorten an incoming communication guard time, and to improve the efficiency of communication by automatically measuring the distance between an exchange and each subscriber and determining the incoming data transmission timing of each subscriber according to the measurement result. CONSTITUTION:At the start of the operation of an optical subscriber system or at the time of the relocation of a subscriber or new extension during the service operation for the optical subscriber system, a pulse signal shorter than the width of time slots assigned to respective subscribers 31-3n is sent from the exchange side to the time slots of the subscribers 31-3n. The subscribers 31-3n once receiving the pulse signal from the exchange 1 send the pulse signal back to the exchange 1 a specific time later, and the exchange 1 receives the pulse signal and detects phase differences from the pulse signal that the exchange has sent. The distances between the exchange 1 and subscribers 31-3n are calculated from the phase differences and incoming timing points corresponding to the subscribers 31-3n are calculated from the distances.
Patent JP-H05201812-A (JP)
Title: Combination of microbicides comprising active compounds
Inventor: GEORUKUUBIRUHERUMU RUUTOBIHI
IPC: A01N47/18
Filed: 1992-07-09
Abstract: PURPOSE: To obtain a microbicidal combination comprising two kinds of active compounds, having an extremely high synergistic microbicidal activity, especially bactericidal and fungicidal activities, and useful for protecting industrial substances, especially plastics. CONSTITUTION: This microbicidal combination having the above activities and useful for protecting the substances comprises (A) at least one kind of an azole derivative, especially ±α-[2-(4-chlorophenyl)-ethyl]-α-(1,1-dimethylethyl)-1H-1,2,4- triazole-1-ethanol (tebuconazole), and (B) at least one kind of iodopropargyl derivative of the formula (R<1> is a 1-6C linear or branched alkyl, a 3-4C cycloalkyl, an aryl, preferably phenyl) as active ingredients preferably in an A:B weight ratio of 1:9 to 9:1 as such, or further a solvent or diluent and, if desired, a processing auxiliary and one or more other active ingredients.
Patent JP-S58105556-A (JP)
Title: Mounting method of lsi package module to printed circuit board
Inventor: KUZUOKA SHIGERU
IPC: H05K1/18
Filed: 1981-12-17
Abstract: PURPOSE:To improve packaging density by providing a heat sink to the rear side of LSI package and mounting it to a printed circuit board through a hole of heat sink of said printed circuit board. CONSTITUTION:When a through hole is provided to a multi-wiring substrate 3 and a heat sink 2 is mounted to the rear side of LSI1 through said through hole, the height B is lower as much as the height of lead terminal 4 than that when it is mounted on the substrate 3 like a conventional one and thereby when it is stacked, the interval of printed circuit boards can be reduced and the packaging density can also be improved. Moreover, the cooling air flow F is uniformly in contact with both sides of LSI, resulting in excellent cooling effect.
Patent JP-S6358976-A (JP)
Title: Manufacture of semiconductor photodetector
Inventor: KAGAWA SHUZO
IPC: H01L31/10
Filed: 1986-08-29
Abstract: PURPOSE:To reduce the dark current of a photodetector by a method wherein the thickness of a one conductivity type InP layer which is grown on an InGaAs layer is limited and at another conductivity type impurity is introduced through the InP layer. CONSTITUTION:At least an InGaAs layer (light absorbing layer) 3 and a one conductivity type InP layer (cap layer) 4 with a thickness less than 1mum are successively formed on an InP substrate 1. An another conductivity type impurity is introduced from the surface of the one conductivity type InP layer 4 in a light detecting region so as to reach the InGaAs layer 3. A chloride vapor phase epitaxy method or a molecular beam epitaxy method may be employed for the growth of the InP/InGaAs layers. If the cap layer 4 is, for instance, composed of two or more layers such as a low concentration layer and a high concentration layer, the same effect can be obtained by making the total thickness less than 1mum.
Patent JP-S6449742-A (JP)
Title: Manual transmission of vehicle
Inventor: INUI MASAKI
IPC: F16H63/00
Filed: 1987-08-18
Abstract: PURPOSE:To miniaturize and lighten a transmission and improve a loading property to a vehicle by providing each shaft mutually in parallel, superposing an input shaft on an output shaft in the axial direction, and placing the output shaft below the input shaft. CONSTITUTION:A differential 40 is provided on a transmission TM2, and a ring gear 42 is installed on the outer periphery of the differential 40 and always engaged with an output gear 34 on an output shaft 12. Hence, power transmitted into the output shaft 12 is inputted into a differential case 41 through the output gear 34 and ring gear 42 and distributed to side-gear shafts 44a, 44b from side gears 43a, 43b respectively to be outputted to right and left front wheels. Due to such a structure, each shaft can be placed in parallel, greatly reducing shaft lengths while enabling the side-gear shafts 44a, 44b to be placed downward, to improve a loading property irrespective of the type of a vehicle.
Patent JP-H0741088-A (JP)
Title: Liquid-filling/cap tightening method and device for wide-mouthed container
Inventor: HAYASHI MASAYUKI
IPC: B67C3/04
Filed: 1993-07-28
Abstract: PURPOSE:To prevent a staining due to a liquid leakage from happening by a method wherein empty containers are moved while equipped caps are being drawn by suction, on a rotary filler which turns the containers, and a liquid is filled in a container while the cap is being lifted, and then, the cap is put on the container again by a reverse motion, and the container is discharged from the rotary filler, and the cap is tightened to seal the container. CONSTITUTION:Empty wide-mouthed containers 30 are evenly divided while being transferred. A cap 40 is put on the empty wide-mouthed container 30 by a cap-feeding device 32 which is arranged at each line, and the empty wide- mouthed container 30 is fed to a rotary filler 31 in order. While the rotary filler 31 receives the empty containers and turns the empty containers, the cap 40 alone is lifted by drawing by a cap suction-moving mechanism which is equipped for each filling valve in the rotary filler 31, and the empty container is filled with a liquid. After the filling, the cap 40 is put on the filled container again by the cap suction-moving mechanism. Then, the container is discharged from the rotary filler 31, and the cap 40 is tightened by a cap-tightening machine 37, and then, a liquid leakage can be prevented from happening.
Patent JP-S6095971-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/84
Filed: 1983-10-31
Abstract: PURPOSE:To reduce the cell area as a whole by forming, on an insulating substrate, two layered structures each consisting of a first electric conductive electrode, a first semiconductor, a second semiconductor or insulator, a third semiconductor and a second conductive electrode, providing a fourth amorphous semiconductor for forming channels on their side peripheries, and constituting an IGFET with P and N type channels by using respective side peripheries. CONSTITUTION:A first electric conductive film 2 of tin oxide or the like is adhered on a glass substrate 1 so as to serve as a lower electrode, and is provided with predetermined apertures. A P type first amorphous Si layer 3 is deposited on the film 2, and only the region 10 for forming a P-I-P structure is covered with a photoresist film 71 so that the exposed region of the film 3 is removed by etching. An N type amorphous Si layer 3' is adhered on the whole surface. After that, the film 71 is removed together with the layer 3' adhered thereon, and a second semiconductor or insulator 4 is provided on the plane defined by the residual layer 3' for forming an N-I-N stracture and by the layer 3 connected thereto. Third semiconductors 5 and 5' are adhered on the films 3 and 3', respectively, so as to be opposed to each other, and an aperture is formed between them so that the both sides thereof are used for a C-IGFET.
Patent JP-S6447613-A (JP)
Title: Air conditioner for vehicle
Inventor: SUMIYA YASUHIKO
IPC: B60H1/12
Filed: 1987-08-18
Abstract: PURPOSE:To reduce the dispersion of the blow-out temperature by installing a guide damper so that the air stream which passes through a heat exchanger and the stream which makes a detour around the heat exchanger collide at a right angles or more and allowing the air to blow out in the direction crossing at right angles with the direction towards the heat exchanger. CONSTITUTION:A main damper 3 is positioned according to the demanded car compartment temperature, and air stream is divided into a stream C which makes a detour around a heater core 2 and a stream B which passes through the heater core 2. A guide damper 4 follows in nonlinearity according to the position of the main damper 3 so that the divided stream B' which passes through the heater core 2 always collides at an angle over 90 deg. with the divided stream C. Therefore, the divided stream B' which passes through the heater core 2 collides at right angles with the divided stream C, and a sufficiently mixed air stream D is formed. Said mixed air stream D is blown out from a blow-out port 5 directed at right angles to the heater core 2. Therefore, the blow-out temperature can be made uniform.
Patent JP-S58105850-A (JP)
Title: Bumper structure
Inventor: YAMANAKA YOSHIYA
IPC: B60R19/48
Filed: 1981-12-17
Abstract: PURPOSE:To improve cooling efficiency of a radiator by a method wherein an air intake opening is provided at the front surface of a bumper having a duct opened toward rear direction of a car, while the duct is provided as extending from the front surface of the bumper toward the rear and its sectional area at a rear end opening is smaller than a front opening. CONSTITUTION:The air intake opening 5 is provided at the front surface of the bumper 1. The duct 7 is extended from the air intake opening 5 toward the rear, and its sectional area of the rear opening 7b is smaller than the front opening 7a. The duct 7 is provided to the bumper 1 as the rear opening 7b is opened toward the car rear direction at the upper part of the bumper 1. Thereby, the air introduced from the air intake opening 5 is accelerated and blown off from the rear opening 7b of the duct 7. Because the air pressure of the upper and rear part of the bumper 1 is lowered, the stagnated air area (shaded part) in front of the radiator 2 is narrowed by the negative pressure. The stream line B flowing on the upper surface of the hood 4 is attracted and introduced into the grill 3 due to the negative pressure, and the amount of the air flowing through the radiator 2 is increased.
Patent JP-H0868932-A (JP)
Title: Method and device for detecting movement of object
Inventor: WATANABE TOSHIMI
IPC: G03B13/36
Filed: 1994-08-30
Abstract: PURPOSE: To accurately obtain the moving speed of an image surface by calculating it based on the focusing state of a converted object position and the focusing state at a second time. CONSTITUTION: By a photographing lens 1, luminous flux from an object 2 is guided to a main mirror 3. By the mirror 3, one part of the luminous flux from the lens 1 is reflected on a reticle and the other part is transmitted. By a sub-mirror 4, the luminous flux transmitted through the mirror 3 is reflected and guided to an AF module 5. Based on the positions LP1 and LP into of the lens 1 respectively detected at the first time t1 and at the second time t0 and the extending amount DP1 thereof, the focusing state of the object position is converted to that of the first time t1 at the position of the lens 1 of the second time t0. Since the moving speed of the image surface is calculated based on the o converted focusing state of the object position and the focusing state at the second time t0, it is accurately calculated.
Patent JP-H0526105-A (JP)
Title: Water cooled internal combustion engine
Inventor: AMEMORI KOICHI
IPC: F02F1/16
Filed: 1991-07-19
Abstract: PURPOSE:To provide a water cooled internal combustion engine having excellent maintenance characteristic, which is an internal combustion engine of a structure to be assembled and fastened together, with an almost complete combustion gas seal, and with no need of a strong fastening torque for gas pressure sealing and for a cylinder fastening bolt, and which causes little deformation in the liner part by manufacturing a cylinder head, a cylinder liner, and a cylinder block individually. CONSTITUTION:A cylinder head 1, a cylinder liner 3, and a cylinder block 2 are manufactured individually, and the cylinder head 1 and the end part of the cylinder liner 3 are fastened together solidly into an integrated structure by screw connection. The cylinder liner 3 is fitted into the cylinder block 2, and is sealed by a seal ring 12 in the vicinity of the lower part so as to fasten the cylinder head 1 and the cylinder block 2 together. Spaces created between the cylinder head 1, the cylinder liner 3 and the cylinder block 2 are rendered water jackets 10.